摘要
阐述了PPM管理的新思想,具体介绍了PPM缺陷计算法在SMT生产工序监测过程中的应用。
This article introduce the new concept of the PPM management,and it's detail application-the PPM Defect Calculation,which will be used for the quality monitor of the standard SMT process.
出处
《电子工艺技术》
1998年第1期13-15,共3页
Electronics Process Technology